Spark to Spark privacy is identically as bad as on-chain. I think the only exception is Cake Wallet as they opted out of having everything public (but operators can still see everything.) Spark to Lightning or vice versa is lightning level privacy like you said

Yea it uses Spark

altstr.shakespeare.wtf

Agree with you but I dont mind if others throw sand in the gears to slow it down a little or postpone where they can. Gives us more time to build and improve with less friction.